# Threat Intelligence Briefing: 46.137.3.32/32
## Executive Summary
IP address 46.137.3.32 is identified as a low-risk cloud infrastructure endpoint operated by Amazon Web Services (AWS) Dublin region (eu-west-1). The IP maintains a risk score of 25 and is classified as a standard AWS EC2 compute instance with no active threat indicators or malicious reputation.
## Technical Profile
Network Classification:
- Owner: Amazon Data Services Ireland Technical Role Account
- ASN: 16509 (AMAZON-EU-AWS)
- CIDR Block: 46.137.0.0/17
- Infrastructure Type: Cloud Compute (AWS EC2)
- DNS Resolution: ec2-46-137-3-32.eu-west-1.compute.amazonaws.com
Geolocation:
- Country: Ireland (IE)
- City: Dublin
- Coordinates: 53.25°N, -6.95°W
- Timezone: Europe/Dublin
Risk Assessment:
- Overall Risk Score: 25 (Low Risk)
- Abuse Confidence: Not applicable (infrastructure provider)
- Blacklist Count: 1 of 8 DNSBL lists (likely false positive for cloud infrastructure)
- Known Campaigns: None detected
## Service Footprint
- Open Ports: None detected
- HTTP/TLS: No services exposed
- Banner/HTTP Title: None
- Certificate Data: None
Network Role Classification:
- Cloud Infrastructure: Yes
- CDN: No
- VPN/Proxy: No
- Hosting/Residential: No
## Historical Analysis
Observation history reveals consistent cloud infrastructure signals with no persistent malicious activity patterns:
- Total Observations: 22
- Geolocation Confidence: High (Dublin, IE confirmed via multi-signal inference)
- Threat Persistence: None
- Ownership Changes: None
Recent signals (2026-08-12) confirm the IP maintains its AWS EC2 identity with no degradation in reputation or emergence of threat indicators.
## Neighborhood Analysis
The /24 subnet (46.137.3.0/24) presents minimal threat context:
- Total Siblings: 1 detected
- Abuse Density: 0 (mostly_clean)
- Neighbor Risk Score: 25 (Low Risk)
- Threat Siblings: 0
## Relationship Graph
The IP associates exclusively with standard AWS infrastructure entities:
- DNS Associations: ec2-46-137-3-32.eu-west-1.compute.amazonaws.com
- Network Affiliation: AMAZON-EU-AWS (46.137.0.0/17)
- No associations to: Malicious hosts, command-and-control servers, or compromised domains
## Recommended Actions
No blocking recommended. The IP represents legitimate AWS cloud infrastructure with:
- Low risk profile (score 25)
- No active threat indicators
- No firewall rules required
- No specific security actions indicated
SOC Analyst Guidance:
This IP should be allowed through standard firewall policies. The single DNSBL listing is consistent with cloud provider infrastructure and does not warrant blocking. Monitor for any changes in behavior, but the current profile indicates benign AWS compute infrastructure.
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*Intelligence generated from IPDebrief threat intelligence platform. Data current as of latest observation.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Amazon Data Services Ireland Technical Role Account |
| ASN | AS16509 |
| Network Name | AMAZON-EU-AWS |
| CIDR Block | 46.137.0.0/17 |
| RIR | RIPE |
| Country | IE |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | ec2-46-137-3-32.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | ec2-46-137-3-32.eu-west-1.compute.amazonaws.com |
๐ DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 โ Basic operator with some routing infrastructure |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 42% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 30% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 33% | 2 | 4 |
| Overall | 27% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-29 16:42:13 UTC |
| Last Seen | 2026-08-12 23:57:25 UTC |
| Profile Built | 2026-08-13 00:08:26 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
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